/*
 *  Copyright 2008-2010 the original author or authors.
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */
package org.openaecfm.spf.io.presentationorganization;

import org.openaecfm.model.geometry.CartesianPoint;
import org.openaecfm.model.presentationorganization.LightSource;
import org.openaecfm.model.presentationorganization.LightSourcePositional;
import org.openaecfm.spf.io.AbstractEntityInstanceInputImpl;
import org.openaecfm.spf.io.IAppDataManager;
import org.openaecfm.spf.io.IEntityInstanceOutput;
import org.openaecfm.spf.io.IEntityInstanceUtilInput;
import org.openaecfm.spf.io.IEntityInstanceUtilOutput;
import org.openaecfm.spf.model.EntityInstance;
import org.openaecfm.spf.model.EntityInstanceNameParameter;
import org.openaecfm.spf.model.RealParameter;
import org.openaecfm.spf.model.SimpleEntityInstance;

public final class LightSourcePositionalIO extends
		AbstractEntityInstanceInputImpl<LightSourcePositional> implements
		IEntityInstanceUtilInput<LightSourcePositional>,
		IEntityInstanceOutput<LightSourcePositional>,
		IEntityInstanceUtilOutput<LightSourcePositional> {
	private IEntityInstanceUtilInput<LightSource> utilInput;
	private IEntityInstanceUtilOutput<LightSource> utilOutput;

	public void setUtilOutput(IEntityInstanceUtilOutput<LightSource> utilOutput) {
		this.utilOutput = utilOutput;
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public String exportSPF(LightSourcePositional pojo,
			IAppDataManager appDataManager) {
		SimpleEntityInstance ei = new SimpleEntityInstance(
				"IFCLIGHTSOURCEPOSITIONAL", appDataManager.getName(pojo));

		this.exportSPF(pojo, ei, appDataManager);

		return ei.toString();
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	protected LightSourcePositional doCreateObject() {
		return new LightSourcePositional();
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public void exportSPF(LightSourcePositional pojo, EntityInstance ei,
			IAppDataManager appDataManager) {
		utilOutput.exportSPF(pojo, ei, appDataManager);
		SimpleEntityInstance sei = (SimpleEntityInstance) ei;

		// Set Position
		sei.addParameter(new EntityInstanceNameParameter(appDataManager
				.getName(pojo.getPosition())));

		// Set Radius
		sei.addParameter(new RealParameter(pojo.getRadius()));

		// Set ConstantAttenuation
		sei.addParameter(new RealParameter(pojo.getConstantAttenuation()));

		// Set DistanceAttenuation
		sei.addParameter(new RealParameter(pojo.getDistanceAttenuation()));

		// Set QuadricAttenuation
		sei.addParameter(new RealParameter(pojo.getQuadricAttenuation()));
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public void resolveNotReferenceParameter(EntityInstance ei,
			LightSourcePositional pojo) {
		utilInput.resolveNotReferenceParameter(ei, pojo);
		SimpleEntityInstance sei = (SimpleEntityInstance) ei;

		// Set Radius
		RealParameter radius = (RealParameter) sei.getParameter(5);
		pojo.setRadius(radius.toDouble());

		// Set ConstantAttenuation
		RealParameter con = (RealParameter) sei.getParameter(6);
		pojo.setConstantAttenuation(con.toDouble());

		// Set DistanceAttenuation
		RealParameter dis = (RealParameter) sei.getParameter(7);
		pojo.setDistanceAttenuation(dis.toDouble());

		// Set QuadricAttenuation
		RealParameter qu = (RealParameter) sei.getParameter(8);
		pojo.setQuadricAttenuation(qu.toDouble());
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public void resolveReferenceParameter(EntityInstance ei,
			LightSourcePositional pojo, IAppDataManager appDataManager) {
		utilInput.resolveReferenceParameter(ei, pojo, appDataManager);

		SimpleEntityInstance sei = (SimpleEntityInstance) ei;

		// Set Position
		EntityInstanceNameParameter position = (EntityInstanceNameParameter) sei
				.getParameter(4);
		pojo.setPosition((CartesianPoint) appDataManager.getObject(position
				.toInstanceName()));
	}

	public void setUtilInput(IEntityInstanceUtilInput<LightSource> utilInput) {
		this.utilInput = utilInput;
	}
}
